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Cheap Flights from Houston to Washington (HOU - WAS)

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1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
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Best fares from HOU to WAS (Found by others)

Sun Mon Tue Wed Thu Fri Sat
  1 $354 2 $318 3 $321 4 $300 5 $290 6 $260
7 $312 8 $250 9 $230 10 $230 11 $270 12 $290 13 $307
14 $344 15 $297 16 $300 17 $270 18 $230 19 $250 20 $250
21 $290 22 $270 23 $305 24 $300 25 $230 26 $270 27 $230
28 $322 29 $292 30 $250        
KAYAK searches hundreds of sites to find the best rate for your next flight from Houston to Washington. Get the best flight deal for your Washington trip!
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Direct flights HOU to WAS on United
Flight # Depart IAH Arrive DCA Sun Mon Tue Wed Thu Fri Sat Valid Between
478 7:15 am 11:17 am Sep 4 - Sep 10
478 7:15 am 11:17 am Sep 12 - Sep 19
478 7:15 am 11:17 am Sep 9 - Sep 9
1200 7:25 am 11:28 am Sep 25 - Oct 3
1553 7:25 am 11:28 am Sep 22 - Sep 22
1698 7:25 am 11:28 am Sep 29 - Sep 29
250 7:25 am 11:27 am Sep 23 - Oct 21
457 7:25 am 11:27 am Oct 1 - Oct 22
478 7:25 am 11:27 am Sep 24 - Sep 24
250 8:45 am 12:46 pm Sep 8 - Sep 16
250 8:45 am 12:46 pm Sep 18 - Sep 19
292 8:45 am 12:46 pm Sep 10 - Sep 17
478 8:45 am 12:46 pm Aug 30 - Sep 6
478 8:45 am 12:46 pm Sep 11 - Sep 14
478 8:45 am 12:46 pm Sep 7 - Sep 7
1200 8:46 am 12:46 pm Sep 20 - Sep 20
250 8:46 am 12:45 pm Oct 2 - Oct 17
250 8:46 am 12:45 pm Sep 21 - Sep 29
611 8:46 am 12:45 pm Oct 1 - Oct 22
619 8:46 am 12:45 pm Sep 24 - Sep 24
627 8:46 am 12:45 pm Sep 25 - Sep 26
655 8:46 am 12:45 pm Sep 23 - Oct 21
1085 10:20 am 2:20 pm Sep 4 - Sep 19
1728 10:20 am 2:20 pm Sep 7 - Sep 16
395 10:25 am 2:25 pm Sep 21 - Sep 21
609 10:25 am 2:25 pm Sep 25 - Sep 26
611 10:25 am 2:25 pm Sep 23 - Oct 21
617 10:25 am 2:25 pm Sep 28 - Sep 28
619 10:25 am 2:25 pm Oct 1 - Oct 22
627 10:25 am 2:25 pm Oct 2 - Oct 23
627 10:25 am 2:25 pm Sep 22 - Sep 29
1596 10:49 am 2:49 pm Aug 30 - Sep 13
1191 12:57 pm 4:59 pm Sep 14 - Sep 14
1045 12:58 pm 5:00 pm Oct 1 - Oct 8
1154 12:58 pm 5:00 pm Oct 2 - Oct 16
1191 12:58 pm 5:00 pm Sep 22 - Oct 13
1191 12:58 pm 5:00 pm Sep 7 - Sep 7
1241 12:58 pm 5:00 pm Oct 3 - Oct 3
1423 12:58 pm 5:00 pm Sep 16 - Sep 18
1423 12:58 pm 5:00 pm Sep 8 - Sep 12
1423 12:58 pm 5:00 pm Sep 15 - Sep 19
1501 12:58 pm 5:00 pm Sep 3 - Sep 17
1501 12:58 pm 5:00 pm Sep 11 - Sep 11
1522 12:58 pm 5:00 pm Sep 24 - Sep 24
1733 12:58 pm 5:00 pm Sep 23 - Oct 14
1746 12:58 pm 5:00 pm Sep 25 - Sep 26
292 12:59 pm 5:00 pm Oct 4 - Oct 4
292 12:59 pm 5:00 pm Sep 20 - Sep 20
327 12:59 pm 5:00 pm Sep 27 - Sep 27
360 12:59 pm 5:00 pm Sep 28 - Sep 28
478 12:59 pm 5:00 pm Sep 21 - Sep 21
1191 1:41 pm 5:43 pm Sep 13 - Sep 13
1191 2:00 pm 6:04 pm Sep 6 - Sep 6
1097 2:26 pm 6:30 pm Aug 31 - Sep 14
1212 2:26 pm 6:30 pm Sep 3 - Sep 19
1596 2:40 pm 6:42 pm Sep 23 - Sep 30
1596 2:40 pm 6:42 pm Sep 24 - Sep 24
1596 2:40 pm 6:42 pm Oct 1 - Oct 8
1596 2:40 pm 6:42 pm Sep 21 - Sep 28
1596 2:40 pm 6:42 pm Sep 22 - Sep 22
1031 4:00 pm 8:04 pm Sep 5 - Sep 5
1031 4:00 pm 8:04 pm Sep 9 - Sep 9
1522 4:00 pm 8:04 pm Sep 14 - Sep 14
1596 4:00 pm 8:04 pm Sep 16 - Sep 16
250 4:00 pm 8:03 pm Sep 17 - Sep 17
250 4:00 pm 8:03 pm Sep 4 - Sep 4
250 4:00 pm 8:03 pm Sep 25 - Sep 26
250 4:00 pm 8:03 pm Sep 10 - Sep 10
250 4:00 pm 8:03 pm Sep 7 - Sep 7
292 4:00 pm 8:03 pm Oct 3 - Oct 10
292 4:00 pm 8:03 pm Sep 22 - Sep 22
292 4:00 pm 8:03 pm Sep 8 - Sep 15
343 4:00 pm 8:03 pm Sep 28 - Sep 28
394 4:00 pm 8:03 pm Sep 21 - Sep 21
628 4:00 pm 8:03 pm Sep 29 - Sep 29
292 4:02 pm 8:05 pm Sep 18 - Sep 18
292 4:02 pm 8:05 pm Sep 24 - Oct 1
292 4:02 pm 8:05 pm Oct 2 - Oct 16
292 4:02 pm 8:05 pm Sep 23 - Oct 14
292 4:02 pm 8:05 pm Sep 19 - Sep 19
1541 5:40 pm 9:45 pm Sep 7 - Sep 17
1541 5:40 pm 9:45 pm Sep 18 - Sep 19
250 5:40 pm 9:44 pm Sep 11 - Sep 11
292 5:40 pm 9:44 pm Sep 3 - Sep 3
250 5:45 pm 9:48 pm Sep 24 - Sep 24
292 5:45 pm 9:48 pm Sep 26 - Sep 26
323 5:45 pm 9:48 pm Sep 22 - Sep 29
323 5:45 pm 9:48 pm Oct 2 - Oct 16
379 5:45 pm 9:48 pm Sep 28 - Sep 28
379 5:45 pm 9:48 pm Sep 23 - Oct 21
394 5:45 pm 9:48 pm Oct 3 - Oct 3
410 5:45 pm 9:48 pm Sep 21 - Sep 21
468 5:45 pm 9:48 pm Sep 25 - Sep 25
468 5:45 pm 9:48 pm Oct 1 - Oct 22
1014 7:02 pm 11:00 pm Sep 7 - Sep 7
1191 7:02 pm 11:00 pm Sep 3 - Sep 3
1490 7:02 pm 11:00 pm Sep 17 - Sep 19
1490 7:02 pm 11:00 pm Sep 9 - Sep 16
1490 7:02 pm 11:00 pm Sep 10 - Sep 10
1490 7:02 pm 11:00 pm Sep 8 - Sep 15
1516 7:02 pm 11:00 pm Sep 4 - Sep 4
1541 7:02 pm 11:00 pm Sep 11 - Sep 11
1746 7:02 pm 11:00 pm Sep 5 - Sep 5
217 7:02 pm 11:01 pm Sep 30 - Oct 21
250 7:02 pm 11:01 pm Oct 1 - Oct 22
302 7:02 pm 11:01 pm Sep 28 - Sep 28
323 7:02 pm 11:01 pm Sep 26 - Oct 10
395 7:02 pm 11:01 pm Sep 25 - Sep 25
456 7:02 pm 11:01 pm Sep 20 - Sep 27
456 7:02 pm 11:01 pm Sep 22 - Oct 6
456 7:02 pm 11:01 pm Sep 21 - Sep 21
456 7:02 pm 11:01 pm Oct 2 - Oct 9
Flight # Depart IAH Arrive BWI Sun Mon Tue Wed Thu Fri Sat Valid Between
1717 7:15 am 11:23 am Sep 8 - Sep 19
1717 7:15 am 11:23 am Aug 30 - Sep 6
1717 7:20 am 11:28 am Sep 24 - Sep 26
1717 7:20 am 11:28 am Sep 22 - Oct 6
1717 7:20 am 11:28 am Oct 3 - Oct 10
1717 7:20 am 11:28 am Oct 1 - Oct 1
1401 12:50 pm 4:58 pm Sep 28 - Sep 28
1401 12:50 pm 4:58 pm Sep 21 - Sep 21
1097 12:55 pm 5:03 pm Sep 22 - Sep 29
1097 12:55 pm 5:03 pm Sep 30 - Oct 21
1097 12:55 pm 5:03 pm Oct 1 - Oct 15
1427 1:00 pm 5:08 pm Sep 27 - Oct 18
307 1:00 pm 5:07 pm Sep 20 - Sep 20
1097 1:02 pm 5:10 pm Aug 27 - Sep 19
1401 1:02 pm 5:10 pm Aug 31 - Sep 14
1501 1:02 pm 5:10 pm Aug 26 - Sep 16
1268 7:05 pm 11:09 pm Aug 30 - Sep 13
302 7:05 pm 11:08 pm Aug 29 - Sep 19
335 7:05 pm 11:08 pm Sep 7 - Sep 14
468 7:05 pm 11:08 pm Sep 1 - Sep 4
505 7:05 pm 11:08 pm Sep 3 - Sep 17
505 7:05 pm 11:08 pm Sep 9 - Sep 16
507 7:05 pm 11:08 pm Sep 8 - Sep 18
302 7:54 pm 11:55 pm Sep 21 - Sep 21
1268 7:55 pm 11:57 pm Sep 28 - Sep 28
507 8:05 pm 12:06 am Sep 26 - Oct 24
1268 8:13 pm 12:15 am Sep 29 - Sep 29
1268 8:13 pm 12:15 am Sep 22 - Sep 22
1268 8:13 pm 12:15 am Sep 23 - Sep 25
1268 8:13 pm 12:15 am Sep 30 - Oct 6
507 8:13 pm 12:14 am Sep 20 - Sep 20
507 8:13 pm 12:14 am Sep 27 - Sep 27
Flight # Depart IAH Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
1747 7:15 am 11:20 am Sep 11 - Sep 11
1041 7:20 am 11:25 am Sep 4 - Sep 4
1200 7:20 am 11:25 am Oct 4 - Oct 7
1200 7:20 am 11:25 am Sep 30 - Sep 30
1200 7:20 am 11:25 am Sep 23 - Sep 23
1412 7:20 am 11:25 am Sep 6 - Sep 13
1648 7:20 am 11:25 am Sep 24 - Sep 24
1747 7:20 am 11:25 am Sep 22 - Oct 6
1747 7:20 am 11:25 am Sep 14 - Sep 20
1747 7:20 am 11:25 am Sep 12 - Sep 12
1747 7:20 am 11:25 am Oct 1 - Oct 1
1747 7:20 am 11:25 am Sep 21 - Oct 19
1747 7:20 am 11:25 am Sep 5 - Sep 10
1747 7:20 am 11:25 am Aug 28 - Sep 3
1747 7:20 am 11:25 am Sep 26 - Oct 3
5783 9:00 am 1:11 pm Sep 20 - Sep 20
373 11:39 am 3:45 pm Aug 26 - Sep 7
373 11:39 am 3:45 pm Sep 8 - Sep 19
373 11:45 am 3:50 pm Sep 30 - Sep 30
373 11:45 am 3:50 pm Sep 20 - Sep 29
373 11:45 am 3:50 pm Oct 1 - Oct 25
562 12:54 pm 5:00 pm Sep 14 - Sep 17
562 12:54 pm 5:00 pm Aug 31 - Sep 7
562 1:00 pm 5:03 pm Sep 20 - Sep 20
1737 1:01 pm 5:08 pm Sep 4 - Sep 4
562 1:01 pm 5:07 pm Sep 6 - Sep 13
562 1:01 pm 5:07 pm Sep 3 - Sep 3
562 1:01 pm 5:07 pm Sep 5 - Sep 16
562 1:01 pm 5:07 pm Sep 18 - Sep 19
321 1:02 pm 5:05 pm Oct 4 - Oct 4
426 1:02 pm 5:05 pm Oct 3 - Oct 3
428 1:02 pm 5:05 pm Sep 22 - Oct 1
428 1:02 pm 5:05 pm Sep 21 - Sep 30
428 1:02 pm 5:05 pm Oct 2 - Oct 9
522 1:02 pm 5:05 pm Sep 26 - Sep 26
1569 3:30 pm 7:32 pm Sep 12 - Sep 12
1569 3:30 pm 7:32 pm Sep 19 - Sep 19
1731 3:30 pm 7:32 pm Sep 5 - Sep 5
1459 3:53 pm 7:55 pm Aug 30 - Sep 13
1747 3:53 pm 7:55 pm Sep 4 - Sep 4
321 3:53 pm 7:52 pm Sep 7 - Sep 18
321 3:53 pm 7:52 pm Aug 27 - Sep 17
1488 4:52 pm 9:01 pm Sep 26 - Sep 26
1569 4:52 pm 9:01 pm Sep 23 - Oct 21
1675 4:52 pm 9:01 pm Sep 25 - Sep 25
1675 4:52 pm 9:01 pm Oct 3 - Oct 9
1675 4:52 pm 9:01 pm Oct 2 - Oct 2
1675 4:52 pm 9:01 pm Sep 29 - Oct 8
1675 4:52 pm 9:01 pm Sep 22 - Sep 24
1675 4:56 pm 9:05 pm Oct 4 - Oct 4
321 4:56 pm 9:04 pm Sep 20 - Sep 27
1675 5:00 pm 9:09 pm Sep 28 - Sep 28
628 5:00 pm 9:08 pm Sep 21 - Sep 21
1453 7:00 pm 10:59 pm Sep 5 - Sep 5
4401 7:00 pm 11:15 pm Oct 1 - Oct 22
4401 7:00 pm 11:15 pm Oct 2 - Oct 24